diff --git a/pkgdcl.lisp b/pkgdcl.lisp
index 474ff53a48d1aa56202a3bbbbff66ccce5fa531d..3d977db3926df2a9d9358a85efcd55979e0e7ba3 100644
--- a/pkgdcl.lisp
+++ b/pkgdcl.lisp
@@ -15,6 +15,7 @@
 
 (defpackage protobufs
   (:nicknames :proto)
+  (:use)
 
   ;; Some types useful for defining messages
   (:export